/* 版心*/
/* 设置版心宽度
    设置样式为左右居中
*/
.wrapper {
  width: 1200px;
  margin: 0 auto;
}

body {
  background-color: #f3f5f7;
}

/* 头部区域样式 */
.header {
  height: 100px;
  background-color: #fff;
}

/* 子类选择器 */
.header .wrapper {
  padding-top: 29px;
  display: flex;
}

/* logo */
.logo a {
  display: flex;
  width: 195px;
  height: 41px;
  background-image: url(../images/asset-logoIco.png);
  font-size: 0;
}

/* 导航 */
.nav {
  /* 设置左间距 */
  margin-left: 102px;
}

.nav ul {
  /* 弹性布局 */
  display: flex;
}

.nav li {
  margin-right: 24px;

}

/*  */
.nav li a {
  display: block;
  padding: 6px 8px;
  line-height: normals;
  font-size: 19px;
}

/* 并级选择器
active 类选择器 ，表示默认选中的a */
.nav li .active,
.nav li a:hover {
  border-bottom: 2px solid #00a4ff;
}

/* 搜索 */
.search {
  display: flex;
  width: 412px;
  height: 40px;
  background-color: #f3f5f7;
  /* 圆角 */
  border-radius: 20px;
  margin-left: 88px;
  padding-left: 19px;
  padding-right: 20px;
}

.search input {
  flex: 1;
  border: 0;
  background-color: transparent;
  /* 去掉表单控件的焦点框 */
  outline: none;
}

/* ::placeholder 选中就是placeholder属性文字样式 */
.search input::placeholder {
  font-size: 14px;
  color: #999;
}

/* 父类是flex布局，子类弹性盒子，加宽高生效 */
.search a {
  align-self: center;
  width: 16px;
  height: 16px;
  background-image: url(../images/OIP-C.png);
}

/* 用户 */
.user {
  display: flex;
  margin-left: 32px;
  margin-top: 4px;
}

.user img {
  margin-right: 7px;
  /* vertical-align 行内块和行内垂直方向对齐方式 */
  vertical-align: middle;
}

.user span {
  font-size: 16px;
  color: #666;
}

.banner {
  background-color: #0092cd;
  height: 420px;
}

.banner .wrapper {
  display: flex;
  justify-content: space-between;
  height: 420px;
  background-image: url(../uploads/#0092cd);
}

/* 侧导航栏 */
.banner .left {
  padding: 3px 20px;
  width: 191px;
  height: 414px;
  background-color: rgba(0, 0, 0, 0.42);
}

.banner .left a {
  display: block;
  height: 46px;
  background: url() no-repeat right center;
  line-height: 46px;
  font-size: 16px;
  color: #fff;
}

.banner .left a:hover {
  background-image: url();
  color: #00a4ff;
}

.banner .right {
  /* 上边据 */
  margin-top: 60px;
  width: 218px;
  height: 305px;
  background-color: #209dd5;
  /* 圆角 */
  border-radius: 10px;
}

.banner .right h3 {
  margin-left: 14px;
  height: 48px;
  line-height: 48px;
  font-size: 16px;
  color: #fff;
  font-weight: 400;
}

.banner .right .content {
  padding: 14px;
  height: 257px;
  background-color: #fff;
  border-radius: 10px;
}

.banner .content dl {
  margin-bottom: 12px;
  border-bottom: 1px solid #e0e0e0;
}

.banner .content dt {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 20px;
  font-weight: 700;
}

.banner .content dd {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 16px;
}

.banner .content dd span{
  color: #00a4ff;
}
.banner .content dd strong{
  color: #7d7d7d;
  font-size: 400;
}

.banner .right a{
  display: block;
  height: 32px;
  background-color: #00a4ff;
}

.banner .right a{
  display: block;
  height: 32px;
  background-color: #00a4ff;
  /* 文本居中显示 */
  text-align: center;
  /* 行高 */
  line-height: 32px;
  border-radius: 15px;
}


.recommend{
  display: flex;
  margin-top: 11px;
  padding: 0 20px;
  height: 60px;
  background-color: #fff;
  box-shadow: 0px 1px 2px 0px rgba(211, 211, 211, 0.5);
  line-height: 60px;
}

.recommend h3{
  font-size: 18px;
  color: #004aff;
  font-weight: 400;
}

.recommend ul{
  display: flex;
  flex: 1;
}

.recommend ul li a{
  padding: 0 24px;
  border-right: 1px  solid #e0e0e0;
  font-size: 18px;
}

.recommend ul li:last-child a{
  border-right: 0;
}

.recommend .modift{
  font-size: 18px;
  color: #004aff;
}